3/27/2021 0 Comments Java Rmi Netbeans Example
If you continue browsing the site, you agree to the use of cookies on this website.At the last I will give steps to run thisprogram in one system.Calculator.javaimport java.rmi.Remote;import java.rmi.RemoteException;public interface Calculator extends Remote public long add(long a,long b) throws RemoteException.
![]() Here we create a simple calculator applicationby RMI so in that we need four methods such asaddition, subtraction, multiplication and division asper logic. Note: The RemoteException is an exception that canoccur when a failure occur in the RMI process. The general form of this class is, Public class UnicastRemoteObjectextends RemoteServer. For that here we are going to use rebind method which has two arguments. This rebind method is a method of the Naming class which is available in the java.rmi. The server name is specified in URL as a application name and here the name is CalculatorService in our application. This lookup method is a method of the Naming class which is available in the java.rmi. ![]() Syntax: rmic classname Here the classname is a java file in which the all methods are defined so in this application the class name is CalculatorImpl.java file. Java CalculatorServer(9) Run the Client side class(at another JVM): Now open a new command prompt for the client because current command prompt working as a server and finally run the RMI client class. Java CalculatorClientGet the output like Addition: 15Subtraction: 5Multiplication: 50Division: 2.
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